Differential Third-Grade Outcomes Associated With Attending Publicly Funded Preschool Programs for Low-Income Latino Children.

This study examined the third-grade outcomes of 11,902 low-income Latino children who experienced public school pre-K or child care via subsidies (center-based care) at age 4 in Miami-Dade County, Florida. Regression and propensity score analyses revealed that children who experienced public school pre-K earned higher scores on standardized assessments of math and reading in third grade and had higher grade point averages than those who attended center-based care 4 years earlier. The sustained associations between public school pre-K (vs. center-based care) and third-grade outcomes were mediated by children's kindergarten entry preacademic and social-behavioral skills, and among English-language learners, English proficiency. Implications for investing in early childhood programs to assist with the school readiness of young Latino children in poverty are discussed.

Level of structural quality and process quality in rural preschool classrooms.

Preschool classrooms with varying levels of structural quality requirements across the state of West Virginia were investigated for differences in measured structural and process quality. Quality was measured using group size, child-to-teacher/staff ratio, teacher education, and the Early Childhood Environmental Rating Scale-Revised (ECERS-R; Harms, T., Clifford, R. M., & Cryer, D. (2005). The early childhood environment rating scale-revised. New York, NY: Teachers College Press). Thirty-six classrooms with less structural quality requirements and 136 with more structural quality requirements were measured. There were significant differences between classroom type, with classrooms with more structural quality requirements having significantly higher teacher education levels and higher environmental rating scores on the ECERS-R subscales of Space and Furnishings, Activities, and Program Structure. Results support previous research that stricter structural state regulations are correlated with higher measured structural and process quality in preschool classrooms. Implications for preschool state quality standards are discussed.

Child, family, and childcare predictors of delayed school entry and kindergarten retention among linguistically and ethnically diverse children.

Concern about kindergarten retention is on the rise within the current climate of high-stakes testing and escalating kindergarten expectations. Kindergarten retention has been linked in previous research to various risk factors such as poverty, low maternal education, single parent status, minority status, English language learner (ELL) status, and male gender. However, these factors are also associated with poor school readiness and low kindergarten performance--the very reasons children are retained in the 1st place. This study teases apart unique and combined predictors of delayed entry into kindergarten and kindergarten retention with a large (n = 13,191) ethnically diverse, at-risk sample of children. Delayed kindergarten entry was rare for this sample but more likely among boys, native English speakers, those with poorer school readiness, less maternal education, and greater resources, and those who attended childcare rather than public school prekindergarten (pre-K) at age 4 years. Boys were more likely to be retained in kindergarten, but only because of their poorer school readiness. After strong effects for age 4 school readiness were controlled, only poverty, ELL status, and preschool program attendance predicted retention. ELL students were less likely to be retained than were native speakers, and those who attended public school pre-K programs were less likely to be retained, compared with those in childcare at age 4 years. After controlling for children's actual performance in kindergarten their 1st time, Caucasian children and children with lower language and social skills at age 4 years were more likely to repeat kindergarten.

Chronic fatigue and chronic fatigue syndrome: a co-twin control study of functional status.

Chronic fatigue syndrome (CFS) and the symptom of chronic fatigue may be accompanied by substantial functional disability. A volunteer sample of twins discordant for fatigue was identified from throughout the US. Fatigued twins were classified using three increasingly stringent definitions: (1) > or = 6 months of fatigue (119 pairs); (2) CFS-like illness based on self-report of the Centers for Disease Control and Prevention CFS research definition criteria (74 pairs); and (3) CFS assessed by clinical examination (22 pairs). Twins with chronic fatigue were compared with their unaffected co-twins on the eight standard scales and two physical and mental component summary scales from the medical outcomes study short-form health survey (SF-36). Substantial impairment was observed for fatigued twins across all levels of fatigue, while scores in the healthy twins were similar to US population values. Mean scores among fatigued twins on the physical and mental component summary scales were below 97 and 77%, respectively, of the US population scores. Diminished functional status was found across increasingly stringent classifications of fatigue and was associated with a dramatic decrement in physical functioning. The symptom of fatigue has a pronounced impact on functional status, especially in the domain of physical functioning.